On Mon, Feb 04, 2013 at 02:02:29PM +0300, Stanislav Kinsbursky wrote: > swapping > > The main idea of this patch set is to call cache request not on kthread > upcall, but on userspace daemon cache_read call. This fixes the problem with > gaining of wrong dentry path after calling d_path() in kthread root context > (svc_export_request() callback), which always work in init root context, but > containers can work in "root jail" - i.e. have it's own nested root. > > v2: > 1) NFS DNS cache update wasn't done in the firest version. So this patch set > does preparation cleanup of the NFS DNS cache routines. > 2) Also, this patch set doesn't remove cache_upcall helper anymore, because > it's still required for NFS DNS cache. Argh--I really prefer incremental patches once I've already committed something, but OK. Backing out the old patches, I'll take a look at these. The first two should probably get an ACK from Trond. --b. > > The following series implements... > > --- > > Stanislav Kinsbursky (6): > NFS: use SUNRPC cache creation and destruction helper for DNS cache > NFS; simlify and clean cache library > SUNRPC: introduce cache_detail->cache_request callback > SUNRPC: rework cache upcall logic > SUNRPC: remove "cache_request" argument in sunrpc_cache_pipe_upcall() function > SUNRPC: move cache_detail->cache_request callback call to cache_read() > > > fs/nfs/cache_lib.c | 12 ++----- > fs/nfs/cache_lib.h | 2 - > fs/nfs/dns_resolve.c | 65 +++++++++++++++---------------------- > fs/nfsd/export.c | 14 +------- > fs/nfsd/nfs4idmap.c | 16 +-------- > include/linux/sunrpc/cache.h | 10 +++--- > net/sunrpc/auth_gss/svcauth_gss.c | 8 +---- > net/sunrpc/cache.c | 49 ++++++++++++++++------------ > net/sunrpc/svcauth_unix.c | 14 +------- > 9 files changed, 69 insertions(+), 121 deletions(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
